{"id":1750,"date":"2014-11-28T19:10:37","date_gmt":"2014-11-28T10:10:37","guid":{"rendered":"http:\/\/yucchi.jp\/blog\/?p=1750"},"modified":"2014-11-28T19:12:36","modified_gmt":"2014-11-28T10:12:36","slug":"javafx%e3%81%a7%e3%83%9e%e3%82%a6%e3%82%b9%e3%83%9b%e3%82%a4%e3%83%bc%e3%83%ab%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%ae%e3%82%ba%e3%83%bc%e3%83%a0%e3%82%a4%e3%83%b3%e3%82%ba%e3%83%bc%e3%83%a0","status":"publish","type":"post","link":"http:\/\/yucchi.jp\/blog\/?p=1750","title":{"rendered":"JavaFX\u3067\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u306e\u30ba\u30fc\u30e0\u30a4\u30f3\u30ba\u30fc\u30e0\u30a2\u30a6\u30c8\u306f\u53ef\u80fd\u304b\uff1f"},"content":{"rendered":"<p>Twitter \u3067\u9762\u767d\u305d\u3046\u306a\u30cd\u30bf\u3092\u898b\u3064\u3051\u305f\u306e\u3067 JavaFX \u3067\u53ef\u80fd\u304b\uff1f<\/p>\n<p>\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\uff1f<\/p>\n<p>MouseWheelEvent\u30af\u30e9\u30b9\u3063\u3066\u3042\u3063\u305f\u3051\uff1f\u3068\u7591\u554f\u306b\u601d\u3044\u3064\u3076\u3084\u3044\u305f\u3068\u3053\u308d\u304a\u5fd9\u3057\u3044\u4e2d @skrb \u3055\u3093\u304b\u3089\u53ef\u80fd\u3060\u3068\u6559\u3048\u3066\u3082\u3089\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3082\u3068\u3082\u3068\u306f\u300cMouseWheelEvent\u30af\u30e9\u30b9\u3063\u3066\u3042\u3063\u305f\u3051\uff1f\u300d\u3068\u5927\u30dc\u30b1\u3092\u304b\u307e\u3057\u3066\u3044\u305f\u306e\u3067\u8a71\u306b\u306a\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb\u3000(^_^;)<\/p>\n<blockquote lang=\"ja\" class=\"twitter-tweet\">\n<p>JavaFX\u3067\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u306e\u30ba\u30fc\u30e0\u30a4\u30f3\u30ba\u30fc\u30e0\u30a2\u30a6\u30c8\u306f\u53ef\u80fd\u304b\uff1f\u30b9\u30af\u30ed\u30fc\u30eb\u30da\u30a4\u30f3\u306e\u30d0\u30fc\u3092CSS\u306a\u308a\u3067\u898b\u3048\u306a\u304f\u3059\u308b\u3093\u3060\u308d\u3046\u304b\uff1f MouseWheelEvent\u30af\u30e9\u30b9\u3063\u3066\u3042\u3063\u305f\u3051\uff1f\u306a\u3093\u304b\u9762\u767d\u305d\u3046\u3002<\/p>\n<p>\u2014 Yucchi (@Yucchi_jp) <a href=\"https:\/\/twitter.com\/Yucchi_jp\/status\/537586802798784512\">2014, 11\u6708 26<\/a><\/p><\/blockquote>\n<p><script async src=\"\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script> <\/p>\n<p>\u305d\u3053\u3067 ImageView \u3067\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b ScrollEvent \u3092\u4f7f\u3046\u306e\u3067 MouseWheelEvent\u30af\u30e9\u30b9\u306a\u3093\u3066\u3082\u306e\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u30bf\u30c3\u30c1\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u30b8\u30a7\u30b9\u30c1\u30e3\u30fc\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3067\u5148\u6708\u982d\u3092\u60a9\u307e\u305b\u305f\u554f\u984c\u304c\u518d\u3073\u8972\u3063\u3066\u304f\u308b\u306e\u304b\u3068\u4e00\u62b9\u306e\u4e0d\u5b89\u304c\u8133\u88cf\u3092\u6a2a\u5207\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u3082\u5f8c\u3067\u8a66\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f ImageView \u3067\uff01<\/p>\n<p>TilePane \u306bImageView \u3092\u4e8c\u3064\u4e26\u3079\u3066\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3067\u5de6\u3060\u3051\u62e1\u5927\u7e2e\u5c0f\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>Ctrl \u30ad\u30fc\u3001 Shift \u30ad\u30fc\u305d\u308c\u305e\u308c\u3092\u62bc\u3057\u306a\u304c\u3089\u30db\u30a4\u30fc\u30eb\u64cd\u4f5c\u3057\u305f\u5834\u5408\u306f\u62e1\u5927\u7e2e\u5c0f\u6bd4\u7387\u3092\u5909\u66f4\u3059\u308b\u3088\u3046\u306a\u304a\u307e\u3051\u3082\u4ed8\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><pre title=\"MouseWheelEvent.java\">\r\n\r\npackage jp.yucchi.mousewheelevent;\r\n\r\nimport java.util.stream.IntStream;\r\nimport javafx.application.Application;\r\nimport javafx.geometry.Insets;\r\nimport javafx.scene.Scene;\r\nimport javafx.scene.image.ImageView;\r\nimport javafx.scene.layout.TilePane;\r\nimport javafx.stage.Stage;\r\n\r\npublic class MouseWheelEvent extends Application {\r\n\r\n    private final boolean DEBUG = true;\r\n    private double scale = 1.0;\r\n\r\n    @Override\r\n    public void start(Stage primaryStage) {\r\n\r\n        TilePane tiles = new TilePane();\r\n        tiles.setPadding(new Insets(5, 0, 5, 0));\r\n        tiles.setVgap(5);\r\n        tiles.setPrefColumns(2);\r\n        tiles.setSnapToPixel(false);\r\n\r\n        ImageView imageView[] = new ImageView[2];\r\n\r\n        IntStream.range(0, imageView.length)\r\n                .forEach(i -> {\r\n                    imageView[i] = new ImageView(this.getClass().getResource(\"duke_\" + i + \".jpg\").toExternalForm());\r\n                    tiles.getChildren().add(imageView[i]);\r\n                });\r\n\r\n        Scene scene = new Scene(tiles, 1_000, 600);\r\n        primaryStage.setScene(scene);\r\n        tiles.prefTileWidthProperty().bind(scene.widthProperty().divide(2));\r\n        tiles.prefTileHeightProperty().bind(scene.heightProperty());\r\n        tiles.setStyle(\"-fx-background-color: aliceblue\");\r\n\r\n        imageView[0].setOnScroll(sc -> {\r\n\r\n            double x = sc.getX();\r\n            double y = sc.getY();\r\n\r\n            double scaleBase = sc.isControlDown() ? 10.0 : sc.isShiftDown() ? 5.0 : 1.0;\r\n\r\n            scale += (sc.getDeltaY() \/ 1_000) * scaleBase;\r\n\r\n            if (DEBUG) {\r\n                System.out.println(sc.getDeltaX() + \" : \" + sc.getDeltaY());\r\n                System.out.println(sc.isControlDown() + \" : \" + sc.isShiftDown());\r\n                System.out.println(scaleBase);\r\n                System.out.println(scale);\r\n            }\r\n\r\n            imageView[0].setScaleX(scale);\r\n            imageView[0].setScaleY(scale);\r\n\r\n        });\r\n\r\n        primaryStage.setTitle(\"MouseWheelEvent\");\r\n        primaryStage.setScene(scene);\r\n        primaryStage.show();\r\n    }\r\n\r\n    \/**\r\n     * @param args the command line arguments\r\n     *\/\r\n    public static void main(String[] args) {\r\n        launch(args);\r\n    }\r\n\r\n}\r\n\r\n\r\n<\/pre>\n<\/p>\n<p>\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3068\u4e0b\u56f3\u306e\u3088\u3046\u306b\u30db\u30a4\u30fc\u30eb\u3067\u64cd\u4f5c\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/1.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"1\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"1\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/1_thumb.png\" width=\"644\" height=\"408\"><\/a><\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/2.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"2\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"2\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/2_thumb.png\" width=\"644\" height=\"409\"><\/a><\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/3.png\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" title=\"3\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"3\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/3_thumb.png\" width=\"644\" height=\"407\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u305f\u3060\u3001\u4e0d\u53ef\u89e3\u306a\u3053\u3068\u306b Shift \u30ad\u30fc\u3092\u62bc\u3057\u306a\u304c\u3089\u306e\u51e6\u7406\u304c\u6a5f\u80fd\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>Ctrl \u30ad\u30fc\u306f\u554f\u984c\u306a\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<p>\u968f\u5206\u60a9\u3093\u3060\u306e\u3067\u3059\u304c\u9055\u3046 PC \u3067\u5b9f\u884c\u3059\u308b\u3068\u4f55\u306e\u554f\u984c\u3082\u306a\u3044\u3002<\/p>\n<p>\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u8a2d\u5b9a\u304b\u4f55\u304b\u3060\u308d\u3046\u304b\uff1f<\/p>\n<p>\u3061\u306a\u307f\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u91cf\u306f OS \u5074\u306e\u30de\u30a6\u30b9\u306e\u8a2d\u5b9a\u3067\u5909\u308f\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30af\u30ed\u30fc\u30eb\u306e\u5411\u304d\u3082 OS \u5074\u306e\u8a2d\u5b9a\u306b\u306a\u308b\u3088\u3046\u3067\u3059\u3002\uff08\u5f53\u305f\u308a\u524d\u304b\u30fb\u30fb\uff09<\/p>\n<p>\u3067\u306f\u3053\u308c\u304b\u3089\u304c\u672c\u984c\u3067\u3059\u3002<\/p>\n<p>BOX 3D \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8868\u793a\u3055\u305b\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u3093\u3067\u307f\u307e\u3059\u3002<\/p>\n<p>\u30de\u30a6\u30b9\u30c9\u30e9\u30c3\u30b0\u3067 BOX 3D \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30b0\u30ea\u30b0\u30ea\u3055\u305b\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067 BOX 3D \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u3068\u30ab\u30e1\u30e9\u306e\u8ddd\u96e2\u3092\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3067\u5909\u66f4\u3055\u305b\u307e\u3059\u3002\uff08\u30ab\u30e1\u30e9\u3092\u79fb\u52d5\uff09<\/p>\n<p>\u3053\u3053\u3067\u5927\u304d\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>\u4eca\u6642\u306e PC \u306f\u30bf\u30c3\u30c1\u30d1\u30cd\u30eb\u5bfe\u5fdc\u306e OS \u304c\u642d\u8f09\u3055\u308c\u3066\u304d\u3066\u307e\u3059\u3002<\/p>\n<p>JavaFX \u3082 Swing \u3067\u306f\u7121\u304b\u3063\u305f\u30bf\u30c3\u30c1\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u304c\u6a19\u6e96\u3067\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30bf\u30c3\u30c1\u30c9\u30e9\u30c3\u30b0\u306b\u3088\u3063\u3066 BOX 3D \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30b0\u30ea\u30b0\u30ea\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3064\u307e\u308a\u3001\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3060\u3051\u3067\u306a\u304f\u30bf\u30c3\u30c1\u306b\u3088\u308b\u30b9\u30af\u30ed\u30fc\u30eb\u307e\u3067\u767a\u751f\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u30bf\u30c3\u30c1\u306b\u3088\u308b\u30b9\u30af\u30ed\u30fc\u30eb\u3001\u30bf\u30c3\u30c1\u306b\u3088\u308b\u30c9\u30e9\u30c3\u30b0\u3000\u3000\u3042\u308c\u308c\u3001\u3053\u308c\u3058\u3083\u30b0\u30ea\u30b0\u30ea\u3057\u306a\u304c\u3089\u62e1\u5927\u7e2e\u5c0f\u3057\u3066\u3057\u307e\u3046\u3058\u3083\u3093\u3002<\/p>\n<p>\u3069\u3046\u3057\u305f\u3082\u306e\u304b\u60a9\u3093\u3060\u672b\u306b\u6b21\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u3067\u3044\u3044\u306e\u304b\u3069\u3046\u304b\u306f\u89e3\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3060\u3063\u3066\u30bf\u30c3\u30c1\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u4f7f\u3063\u305f\u8a18\u4e8b\u3063\u3066\u5c11\u306a\u3044\u3057\u307e\u3057\u3066\u3084 3D \u3068\u306a\u308b\u3068\u5c1a\u66f4\u3067\u3059\u304b\u3089\u3002<\/p>\n<p><pre title=\"MouseWheelEvent2.java\">\r\n\r\npackage jp.yucchi.mousewheelevent2;\r\n\r\nimport javafx.application.Application;\r\nimport javafx.beans.property.DoubleProperty;\r\nimport javafx.beans.property.SimpleDoubleProperty;\r\nimport javafx.scene.AmbientLight;\r\nimport javafx.scene.Group;\r\nimport javafx.scene.PerspectiveCamera;\r\nimport javafx.scene.PointLight;\r\nimport javafx.scene.Scene;\r\nimport javafx.scene.SceneAntialiasing;\r\nimport javafx.scene.image.Image;\r\nimport javafx.scene.paint.Color;\r\nimport javafx.scene.paint.PhongMaterial;\r\nimport javafx.scene.shape.Box;\r\nimport javafx.scene.shape.DrawMode;\r\nimport javafx.scene.transform.Rotate;\r\nimport javafx.stage.Stage;\r\n\r\n\/**\r\n *\r\n * @author Yucchi\r\n *\/\r\npublic class MouseWheelEvent2 extends Application {\r\n\r\n    private final DoubleProperty zPos = new SimpleDoubleProperty(-500.0d);\r\n    private double anchorAngleX;\r\n    private double anchorAngleY;\r\n    private final DoubleProperty angleX = new SimpleDoubleProperty(30d);\r\n    private final DoubleProperty angleY = new SimpleDoubleProperty(30d);\r\n    private final DoubleProperty angleZ = new SimpleDoubleProperty(0d);\r\n    private double anchorX;\r\n    private double anchorY;\r\n\r\n    private double scale = 1.0;\r\n\r\n    @Override\r\n    public void start(Stage primaryStage) {\r\n\r\n        final Group root = new Group();\r\n\r\n        final Box box = new Box(100.0d, 100.0d, 100.0d);\r\n\r\n        \/\/ \u30d5\u30a9\u30f3\u30b7\u30a7\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u8a2d\u5b9a\r\n        final PhongMaterial boxMaterial = new PhongMaterial();\r\n\r\n        \/\/ DiffuseMap\r\n        boxMaterial.setDiffuseMap(\r\n                new Image(this.getClass().getResource(\"resources\/duke_0.jpg\").toExternalForm(),\r\n                        8192 \/ 2d,\r\n                        4092 \/ 2d,\r\n                        true,\r\n                        true\r\n                )\r\n        );\r\n\r\n        boxMaterial.setSpecularColor(Color.BLUE);\r\n\r\n        boxMaterial.setSpecularPower(3.0d);\r\n\r\n        box.setMaterial(boxMaterial);\r\n\r\n        box.setDrawMode(DrawMode.FILL);\r\n\r\n        \/\/ \u900f\u8996\u6295\u5f71\u30ab\u30e1\u30e9\r\n        final PerspectiveCamera cam = new PerspectiveCamera(true);\r\n        \/\/ Field of View \r\n        cam.setFieldOfView(45.5d);\r\n        \/\/ Clipping Planes\r\n        cam.setNearClip(1.0d);\r\n        cam.setFarClip(1_000_000.0d);\r\n\r\n        \/\/ \u30ab\u30e1\u30e9\u3092 zPos \u5f8c\u9000\u3055\u305b\u308b\u3002(\r\n        cam.setTranslateZ(zPos.doubleValue());\r\n\r\n        \/\/ \u30a2\u30f3\u30d3\u30a8\u30f3\u30c8\u30e9\u30a4\u30c8\r\n        AmbientLight ambient = new AmbientLight();\r\n        ambient.setColor(Color.rgb(90, 90, 90, 0.6));\r\n\r\n        \/\/ \u30dd\u30a4\u30f3\u30c8\u30e9\u30a4\u30c8\r\n        PointLight point = new PointLight();\r\n        point.setColor(Color.WHITE);\r\n\r\n        \/\/ \u30dd\u30a4\u30f3\u30c8\u30e9\u30a4\u30c8\u3092\u79fb\u52d5\r\n        point.setTranslateX(-1_800.0d);\r\n        point.setTranslateY(-1_300.0d);\r\n        point.setTranslateZ(-1_800.0d);\r\n\r\n        root.getChildren().addAll(box, ambient, point);\r\n\r\n        Scene scene = new Scene(root, 1_024, 768, true, SceneAntialiasing.BALANCED);\r\n\r\n        scene.setFill(Color.BLACK);\r\n\r\n        scene.setCamera(cam);\r\n\r\n        Rotate xRotate;\r\n        Rotate yRotate;\r\n        Rotate zRotate;\r\n\r\n        box.getTransforms().setAll(\r\n                xRotate = new Rotate(0, Rotate.X_AXIS),\r\n                yRotate = new Rotate(0, Rotate.Y_AXIS),\r\n                zRotate = new Rotate(0, Rotate.Z_AXIS)\r\n        );\r\n\r\n        xRotate.angleProperty().bind(angleX);\r\n        yRotate.angleProperty().bind(angleY);\r\n        zRotate.angleProperty().bind(angleZ);\r\n\r\n        box.setOnMousePressed(event -> {\r\n            anchorX = event.getSceneX();\r\n            anchorY = event.getSceneY();\r\n            anchorAngleX = angleX.get();\r\n            anchorAngleY = angleY.get();\r\n        });\r\n\r\n        box.setOnMouseDragged(event -> {\r\n            angleX.set(anchorAngleX - (anchorY - event.getSceneY()));\r\n            angleY.set(anchorAngleY + anchorX - event.getSceneX());\r\n        });\r\n\r\n        box.setOnScroll(sc -> {\r\n\r\n            if (sc.getTouchCount() == 0 && !sc.isInertia()) {\r\n\r\n                double x = sc.getX();\r\n                double y = sc.getY();\r\n                double scaleBase = sc.isControlDown() ? 10.0 : sc.isShiftDown() ? 5.0 : 1.0;\r\n                scale += (sc.getDeltaY() \/ 1_000) * scaleBase;\r\n            }\r\n\r\n            cam.setTranslateZ(zPos.doubleValue() * scale);\r\n\r\n        });\r\n\r\n        primaryStage.setTitle(\"MouseWheelEvent2\");\r\n        primaryStage.setScene(scene);\r\n        primaryStage.show();\r\n    }\r\n\r\n    \/**\r\n     * @param args the command line arguments\r\n     *\/\r\n    public static void main(String[] args) {\r\n        launch(args);\r\n    }\r\n\r\n}\r\n\r\n\r\n<\/pre>\n<\/p>\n<p>\u30bf\u30c3\u30c1\u30ab\u30a6\u30f3\u30c8\u3068\u6163\u6027\u30b9\u30af\u30ed\u30fc\u30eb\u30a4\u30d9\u30f3\u30c8\u3067\u62e1\u5927\u7e2e\u5c0f\u51e6\u7406\u3092\u884c\u3046\u304b\u3069\u3046\u304b\u5224\u65ad\u3055\u305b\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>box.setOnScroll(sc -&gt; {<\/p>\n<p>&nbsp;&nbsp;&nbsp; if (sc.getTouchCount() == 0 &amp;&amp; !sc.isInertia()) {<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; double x = sc.getX();<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; double y = sc.getY();<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; double scaleBase = sc.isControlDown() ? 10.0 : sc.isShiftDown() ? 5.0 : 1.0;<br \/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; scale += (sc.getDeltaY() \/ 1_000) * scaleBase;<br \/>&nbsp;&nbsp;&nbsp; }<\/p>\n<p>&nbsp;&nbsp;&nbsp; cam.setTranslateZ(zPos.doubleValue() * scale);<\/p>\n<p>});<\/p>\n<p>\u3053\u306e\u65b9\u6cd5\u3057\u304b\u601d\u3044\u3064\u304b\u306a\u304b\u3063\u305f\u3002(&gt;_&lt;\uff61)<\/p>\n<p>\u6b63\u3057\u3044\u65b9\u6cd5\u3092\u3054\u5b58\u3058\u3067\u3057\u305f\u3089\u6559\u3048\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<p>\u3061\u306a\u307f\u306b\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/4.png\"><img loading=\"lazy\" decoding=\"async\" title=\"4\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"4\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/4_thumb.png\" width=\"622\" height=\"484\"><\/a><\/p>\n<p><a href=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/5.png\"><img loading=\"lazy\" decoding=\"async\" title=\"5\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"5\" src=\"http:\/\/yucchi.jp\/blog\/wp-content\/uploads\/2014\/11\/5_thumb.png\" width=\"620\" height=\"484\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u3068\u308a\u3042\u3048\u305a\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u4f7f\u3048\u3066\u3081\u3067\u305f\u3057\uff01\u3081\u3067\u305f\u3057\uff01<\/p>\n<p>JavaFX \u304a\u3082\u3057\u308d\u3044\u306d\uff01<\/p>\n<div id=\"scid:0767317B-992E-4b12-91E0-4F059A8CECA8:47a830ca-2256-4781-84c4-baae8b75036b\" class=\"wlWriterEditableSmartContent\" style=\"float: none; padding-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; display: inline; padding-right: 0px\">Hatena \u30bf\u30b0: <a href=\"http:\/\/b.hatena.ne.jp\/t\/JavaFX\" rel=\"tag\">JavaFX<\/a><\/div>\n<div class='wp_social_bookmarking_light'>\n            <div class=\"wsbl_hatena\"><a href='\/\/b.hatena.ne.jp\/add?mode=confirm&url=http%3A%2F%2Fyucchi.jp%2Fblog%2F%3Fp%3D1750&title=JavaFX%E3%81%A7%E3%83%9E%E3%82%A6%E3%82%B9%E3%83%9B%E3%82%A4%E3%83%BC%E3%83%AB%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%AE%E3%82%BA%E3%83%BC%E3%83%A0%E3%82%A4%E3%83%B3%E3%82%BA%E3%83%BC%E3%83%A0%E3%82%A2%E3%82%A6%E3%83%88%E3%81%AF%E5%8F%AF%E8%83%BD%E3%81%8B%EF%BC%9F' title='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' rel=nofollow class='wp_social_bookmarking_light_a' target=_blank><img src='http:\/\/yucchi.jp\/blog\/wp-content\/plugins\/wp-social-bookmarking-light\/public\/images\/hatena.gif' alt='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' title='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' width='16' height='12' class='wp_social_bookmarking_light_img' \/><\/a><\/div>\n            <div class=\"wsbl_facebook\"><a href='http:\/\/www.facebook.com\/share.php?u=http%3A%2F%2Fyucchi.jp%2Fblog%2F%3Fp%3D1750&t=JavaFX%E3%81%A7%E3%83%9E%E3%82%A6%E3%82%B9%E3%83%9B%E3%82%A4%E3%83%BC%E3%83%AB%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%AE%E3%82%BA%E3%83%BC%E3%83%A0%E3%82%A4%E3%83%B3%E3%82%BA%E3%83%BC%E3%83%A0%E3%82%A2%E3%82%A6%E3%83%88%E3%81%AF%E5%8F%AF%E8%83%BD%E3%81%8B%EF%BC%9F' title='Facebook \u306b\u30b7\u30a7\u30a2' rel=nofollow class='wp_social_bookmarking_light_a' target=_blank><img src='http:\/\/yucchi.jp\/blog\/wp-content\/plugins\/wp-social-bookmarking-light\/public\/images\/facebook.png' alt='Facebook \u306b\u30b7\u30a7\u30a2' title='Facebook \u306b\u30b7\u30a7\u30a2' width='16' height='16' class='wp_social_bookmarking_light_img' \/><\/a><\/div>\n            <div class=\"wsbl_google_plus_one\"><g:plusone size=\"medium\" annotation=\"none\" href=\"http:\/\/yucchi.jp\/blog\/?p=1750\" ><\/g:plusone><\/div>\n            <div class=\"wsbl_twitter\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" data-url=\"http:\/\/yucchi.jp\/blog\/?p=1750\" data-text=\"JavaFX\u3067\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u306e\u30ba\u30fc\u30e0\u30a4\u30f3\u30ba\u30fc\u30e0\u30a2\u30a6\u30c8\u306f\u53ef\u80fd\u304b\uff1f\" data-lang=\"ja\">Tweet<\/a><\/div>\n    <\/div>\n<br class='wp_social_bookmarking_light_clear' \/>\n","protected":false},"excerpt":{"rendered":"<p>Twitter \u3067\u9762\u767d\u305d\u3046\u306a\u30cd\u30bf\u3092\u898b\u3064\u3051\u305f\u306e\u3067 JavaFX \u3067\u53ef\u80fd\u304b\uff1f \u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\uff1f MouseWheelEvent\u30af\u30e9\u30b9\u3063\u3066\u3042\u3063\u305f\u3051\uff1f\u3068\u7591\u554f\u306b\u601d\u3044\u3064\u3076\u3084\u3044\u305f\u3068\u3053\u308d\u304a\u5fd9\u3057\u3044\u4e2d @skrb \u3055\u3093\u304b\u3089\u53ef\u80fd\u3060\u3068\u6559\u3048\u3066\u3082\u3089\u3044\u307e\u3057\u305f\u3002 \u3082\u3068\u3082\u3068\u306f\u300cMouseWheelEvent\u30af\u30e9\u30b9\u3063\u3066\u3042\u3063\u305f\u3051\uff1f\u300d\u3068\u5927\u30dc\u30b1\u3092\u304b\u307e\u3057\u3066\u3044\u305f\u306e\u3067\u8a71\u306b\u306a\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb\u3000(^_^;) JavaFX\u3067\u30de\u30a6\u30b9\u30db\u30a4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u306e\u30ba\u30fc\u30e0\u30a4\u30f3\u30ba\u30fc\u30e0\u30a2\u30a6\u30c8\u306f\u53ef\u80fd\u304b\uff1f\u30b9\u30af\u30ed\u30fc\u30eb\u30da\u30a4\u30f3\u306e\u30d0\u30fc\u3092CSS\u306a\u308a\u3067\u898b\u3048\u306a\u304f\u3059\u308b\u3093\u3060\u308d\u3046\u304b\uff1f MouseWheelEvent\u30af\u30e9\u30b9\u3063\u3066\u3042\u3063\u305f\u3051\uff1f\u306a\u3093\u304b\u9762\u767d\u305d\u3046\u3002 \u2014 Yucchi (@Yucch\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[21],"class_list":["post-1750","post","type-post","status-publish","format-standard","hentry","category-javafx","tag-javafx"],"_links":{"self":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1750"}],"version-history":[{"count":3,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1750\/revisions"}],"predecessor-version":[{"id":1754,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1750\/revisions\/1754"}],"wp:attachment":[{"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1750"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/yucchi.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}